Optoelectronic sensors have the longest range of all types — from a few centimetres to tens of metres. You will find three basic designs here: a diffuse sensor needs only one side and monitors the object directly in front of its face, a retro-reflective sensor works against a reflector and covers several metres, and a through-beam barrier with separate emitter and receiver units is the most reliable and reaches furthest. The range includes cylindrical and block designs, models with background suppression for precise definition of the working zone, red and infrared LEDs and laser sensors for small objects. You can choose by PNP or NPN output, light-on or dark-on switching, degree of protection IP67 and connection by cable or M8 and M12. connector. We supply sensors from Lanbao, TECHNOLINE, SICK, Balluff, IPF, IFM and others. If needed, contact us and we will be happy to help you choose the right type for your application.
PR18-DM3ATC, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 3 m; output: NC; supply: 20–250VAC; connection: cable 2 m. Designed for monitoring the passage of boxes, pallets…
PR18-DM3ATC-E2, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 3 m; output: NC; supply: 20–250VAC. Designed for monitoring the passage of boxes, pallets, packages and other objects…
PR30-DM5ATO, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 5 m; output: NO; supply: 20–250VAC; connection: cable 2 m. Designed for monitoring the passage of boxes, pallets…
PR30-DM5ATC, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 5 m; output: NC; supply: 20–250VAC; connection: cable 2 m. Designed for monitoring the passage of boxes, pallets…
PR30-DM5ATO-E2, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 5 m; output: NO; supply: 20–250VAC. Designed for monitoring the passage of boxes, pallets, packages and other objects…
PR30-DM5ATC-E2, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 5 m; output: NC; supply: 20–250VAC. Designed for monitoring the passage of boxes, pallets, packages and other objects…
PR18S-DM3DPR, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 3 m; output: PNP; function: NO and NC; supply: 10-30 VDC. Designed for monitoring the passage of boxes, pallets…
PL30A, SICK – reflector for retro-reflective photoelectric sensors. Dimensions: 30 mm x 82 mm. Designed for retro-reflective photoelectric sensors on conveyors, packaging and logistics lines or…
PL80A, SICK – reflector for retro-reflective photoelectric sensors. Dimensions: 84 mm x 84 mm. Designed for retro-reflective photoelectric sensors on conveyors, packaging and logistics lines or…
PSE-PM5DNRL-E3 from LANBAO: retro-reflective laser photoelectric sensor with reflector, 5m, NPN, NO and NC, M8/4-pin. Parameters and availability at Technoline.…
PSE-PM5DPRL from LANBAO: retro-reflective laser photoelectric sensor with reflector, 5m, PNP, NO and NC, cable 2m. Parameters and availability at Technoline.cz.
PSE-PM5DPRL-E3 from LANBAO: retro-reflective laser photoelectric sensor with reflector, 5m, PNP, NO and NC, M8/4-pin. Parameters and availability at Technoline.…
PSE-YC15DNRL from LANBAO: diffuse laser photoelectric sensor, with background suppression, 15cm, NPN, NO and NC, 10-30V DC, cable. Parameters and availability at T…
PSE-YC15DNRL-E3 from LANBAO: diffuse laser photoelectric sensor, with background suppression, 15cm, NPN, NO and NC, 10-30V DC, connector M8/4. Parameters and avail…
PSE-PM2DPRL from LANBAO: retro-reflective laser photoelectric sensor with reflector, 2m, PNP, NO and NC, cable 2m. Parameters and availability at Technoline.cz.
PSE-PM2DNRL from LANBAO: retro-reflective laser photoelectric sensor with reflector, 2m, NPN, NO and NC, cable 2m. Parameters and availability at Technoline.cz.
PSE-PM2DNRL-E3 from LANBAO: retro-reflective laser photoelectric sensor with reflector, 2m, NPN, NO and NC, M8/4-pin. Parameters and availability at Technoline.…
PSE-PM2DPRL-E3 from LANBAO: retro-reflective laser photoelectric sensor with reflector, 2m, PNP, NO and NC, M8/4-pin. Parameters and availability at Technoline.…
PSE-PM8DNRL – LANBAO retro-reflective laser sensor with reflector. Sn 2–8 m, NPN, NO and NC, cable 2 m. Delivery on request from Technoline – datasheet, technical support, invoice.
On request
53,31 €
excl. VAT · 64,51 € incl. VAT
Prices include the recycling fee.
Photoelectric Sensors
Optoelectronic or optical sensors use light for non-contact detection of objects. The sensing principle is essential for selection: a diffuse sensor works with reflection from the object, a retro-reflective version with a reflector, and a through-beam barrier with a separate emitter and receiver.
How to choose an optical sensor
Compare the range, light spot size, colour and surface of the object, background suppression, response speed and the output for the control system. For transparent or shiny objects, verify the suitability of the specific model for this application. Choose optical fibres and their amplifiers as a compatible assembly.
For the connection, check the supply, PNP/NPN, switching function, number of wires and connector wiring. A standard optical sensor does not replace a safety light curtain designed for personnel protection.
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